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VENTS VKMz 315


Inline centrifugal fan. Maximum capacity - 1540 m3/h.

  • Description
  • Characteristics
  • Capacity diagram
  • Downloads
  • Dimensions
  • Additional diagrams
  • Legend
Description
Description
APPLICATIONS
  • Supply and exhaust ventilation systems for various premises suitable for external surface mounting. 
  • For premises with high requirements to noise level we offer units in low-noise modification (VKMz…Q).
DESIGN
  • The fan casing is made of galvanized steel. 
  • For easy connection and operation the fan can be equipped with the power cord with a plug (VKMz…R).
MOTOR
  • The impeller with backward blades is powered by the single-phase motor with external rotor and overheating protection with automatic restart.
  • The motor is equipped with ball bearings for long service life designed for at least 40 000 hours. 
  • For precise features, safe operation and low noise, each impeller is dynamically balanced while assembly.
  • Motor protection rating IP 44.
SPEED CONTROL
  • Smooth or step speed control with a thyristor or autotransformer speed controller. 
  • Several fans may be connected to one speed controller provided that the total power and operating current do not exceed the rated speed controller parameters.
МОНТАЖ
  • Mounting at any angle to wall or ceiling is performed with fastening brackets supplied with the unit.
  • The fan is powered by means of the external terminal box.
  • Electric connection and mounting shall be performed in compliance with the manual and wiring diagram on the terminal box.
Characteristics
Characteristics
Parameter VKMz 315
50 Hz
VKMz 315
60 Hz
Measurement unit
Duct diameter 315 315 mm
Low-powered motor Low-powered motor no no -
Design centrifugal centrifugal -
Voltage 1~ 220-240 1~ 220-240 V
Frequency 50 60 Hz
Sound pressure level at 3 m distance 53 54 dBА
Power consumption 185 238 W
Current 0.81 1.04 A
Maximum air capacity 1540 1580 m³/h
Max. transported air temperature -25 +45 -25 +45 °С
RPM 2730 2870 min-1
Protection rating IP X4 IP X4 -
Weight 6.57 6.57 kg
Casing material galvanized steel galvanized steel -
SEC Class - - -
Outdoor mounting yes yes -
Form-ducts for round air ducts for round air ducts -
Type -
Mounting outdoor mounting, wall mounting, Inline outdoor mounting, wall mounting, Inline -
Capacity diagram
Capacity diagram
  • Selection method:
  • Air flow:
  • Pressure:
Operating point
  • Air flow: --
  • Pressure: ---
Files archieve
Downloads
Name
Brochure "VENTS VKMz" (pdf 236.12Kb)
Download high quality image "VENTS VKMz (ErP 2016, 2018)" (psd 4.35Mb)
Certificate CB Test Report "VKM,VKMz" (pdf 9.88Mb)
Certificate GS "VKM,VKMz" (pdf 405.03Kb)
Declaration of сonformity "VK,VKM,VKMz" (pdf 1.64Mb)
Certificate LVD "VKM,VKMz" (pdf 107.81Kb)
Download image "VENTS VKMz (ErP 2016, 2018)" for your website (png 468.75Kb)
User's manual "VENTS VKMz" (pdf 1.15Mb)
Dimensions
Characteristics
VENTS  VKMz 315
Parameter Value Measurement unit
∅D 313 mm
B1 450 mm
ØD1 402 mm
B 410 mm
L 308 mm
L1 33 mm
L2 55 mm
L3 40 mm
Additional diagrams
Additional diagrams
Sound-power level   Octave-frequency band [Hz]
  Hz   General   63   125   250   500   1000   2000   4000   8000
LwA to inlet   dBA 77 53 66 71 69 68 66 63 60
LwA to outlet dBA 78 58 71 74 72 71 71 63 63
LwA to environment dBA 70 44 66 61 57 48 54 56 51

 

Legend
Legend
Fan series   Flange diameter,mm   Options
VENTS VKMz

  100; 125; 150; 160; 200; 250; 315   Q – low-powered motor;
R – power cord with IEC C14 electric plug.
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